Ill. Admin. Code tit. 14, § 640.200
a) The entire unpaid principal of the loan, and the interest then accrued thereon, shall become and be immediately due and payable upon the written demand of the Department, without any other notice or demand of any kind or any presentment of protest, if any one of the following events (hereafter an "event of default") shall occur and be continuing at the time of such demand, whether voluntarily or involuntarily, or without limitation, occurring or brought about by operation of law or pursuant to or in compliance with any judgment, decree or order of any court or any order:
4) Default in Covenants – If the recipient shall default in the performance of any other term, covenant or agreement contained in the loan agreement, and such default shall continue unremedied for thirty (30) working days after either: